Sorry meant to say 150 fuse. Also I'm running it to the stock radio using a amp converter. We'll keep the 4 gauge running for couple days. If nothing smell funky I'll keep it that way. If any smell of burning start I'll swap it out to 0 gauge

What's up y'all,so I'm installing a new system in my wife's suv. I'm doing one 12 sundown xv d2 dvc 4. Wired to 2 ohm,running on a Rockford fosgate t1500.
Xv d2 is 1500 rms
t1500 is 1500 rms @ 2ohm
total is 3000 watts
what do you think is the proper amp kit.
currently have 4 gauge amp kit rated to 3500 watts total with a 300 fuse.
Do y'all think that's enough or do I have to upgrade or 0 gauge ?